CAS 441-38-3 MFCD00004501-2-Hydroxy-1,2-Diphenylethanone Oxime α-安息香肟 TAO{mole}

2-Hydroxy-1,2-Diphenylethanone Oxime α-安息香肟

CAS 441-38-3 MFCD00004501

化学结构图

SMILES: O/N=C(\c1ccccc1)C(O)c1ccccc1

化学属性

Mol. Formula	C14H13NO2
Mol. Weight	227.26
Melting Point	153-155
TSCA	Yes
Appearance	白色结晶粉末。熔点151-152℃。易溶于乙醇及氢氧化铵溶液，微溶于水。遇光则由白色变黑。
Solubility	ethanol: 0.1 g/mL, clear
Stability	对光敏感

别名和识别编码

Chemical Name	2-Hydroxy-1,2-Diphenylethanone Oxime
Synonym	2-BenzoineOxime 2-HYDROXY-1,2-DIPHENYLETHANONE OXIME, ALPHA-FORM 2-Hydroxy-2-phenylacetophenone oxime 2-hydroxy-1,2-diphenyl-ethanonoxime 2-羟基-1,2-二苯基乙酮肟 2-羟基-2-苯基乙酰苯肟 A-BENZOIN OXIME A-BenzoinOximeGr ALPHA-BENZOIN OXIME ALPHA-安息香肟(铜试剂) BENZOIN A-OXIME BENZOIN ALPHA-MONOXIME BENZOIN ANTI-OXIME BENZOIN OXIME BENZOIN-ALPHA-OXIME Benzoin, alpha-oxime Benzoinoxim CUPRON CUPRONE Cupron Cupron,2-Hydroxy-2-phenylacetophenoneoxime Cuprone Ethanone,2-hydroxy-1,2-diphenyl-,oxime TIMTEC-BB SBB000680 USAF FA-5 a-苯偶姻肟 alpha-BO cpd alpha-Benzoin oxime alpha-Benzoin oxime 苯偶
Beilstein Registry Number	1912794
CAS Number	441-38-3
EC Number	207-127-2
MDL Number	MFCD00004501
Reaxys-RN	1912795
PubChem Substance ID	5354084
Merck Number	14,1094
Chemical Name Translation	α-安息香肟
InChIKey	WAKHLWOJMHVUJC-FYWRMAATSA-N
Wiswesser Line Notation	QYR&YR&UNQ
LabNetwork Molecule ID	LN00194702
InChI	InChI=1S/C14H13NO2/c16-14(12-9-5-2-6-10-12)13(15-17)11-7-3-1-4-8-11/h1-10,14,16-17H/b15-13+

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产品应用

本品能与铜、钼、钨离子形成难溶沉淀，用作沉淀剂进行重量法测定或溶于有机溶剂进行萃取分离。也可用于分光光度法测定 Pd(II), Pt(VI), Rh(III) ，生理研究测微量金属元素

安全信息

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P337+P313

GHS Symbol

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Signal word Warning

Hazard statements

H316 Causes mild skin irritation 会轻微的刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛

WGK Germany3

RTECSDI1750000

Storage condition Light Sensitive 密封避光保存。储存温度2-8℃

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,9,1953

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490

其他信息

储运特性:通风低温干燥; 与库房食品原料分开存放
可燃性危险特性:可燃; 燃烧产生有毒氮氧化物烟雾
ALPHA-安息香肟(铜试剂)价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 B0081 α-安息香肟 alpha-Benzoin Oxime 500G 3900元 2014/06/02 B0081 α-安息香肟 alpha-Benzoin Oxime 25G 331元 2010/06/21 105530250 ALPHA-安息香肟(铜试剂) alpha-Benzoin oxime 98% 25 GR 376元
毒性分级:高毒
用途一:用于检验和测定铜、钼和钨，也用作萃取钽、钒、钨等的螯合剂。
刺激数据:眼睛-兔子 500 毫克/24小时轻度
遇光后颜色逐渐变深。难溶于水，易溶于氨水及碱性溶液中，溶于乙醇、乙醚、丙酮及氯仿等有机溶剂。半数致死量(小鼠，腹腔)150mg/kg。与Cu2+在氨性介质中形成不溶于水的绿色配合物，与Pd2+、Pt4+和Rh3+等MoO 、WO 、VO 和Pb2+等形成不溶于水可用三氯甲烷萃取的配合物。
MOL 文件:441-38-3.mol
Acros Organics:ALPHA-安息香肟（铜试剂） alpha-Benzoin oxime, 98%(441-38-3)
TCI Shanghai:2-羟基-1,2-二苯基乙酮肟 alpha-Benzoin Oxime,>;98.0%(LC)(N)(441-38-3)
方法一:由苯偶姻与羟胺作用而得。
Sigma Aldrich:441-38-3(sigmaaldrich)
用途二:本品能与铜、钼、钨离子形成难溶沉淀，用作沉淀剂进行重量法测定或溶于有机溶剂进行萃取分离。也可用于分光光度法测定 Pd(II), Pt(VI), Rh(III) ，生理研究测微量金属元素。
Alfa Aesar:α-安息香肟,98+% alpha-Benzoin oxime, 98+%(441-38-3)
图谱信息:ALPHA-安息香肟(铜试剂)(441-38-3)红外图谱(IR2) ALPHA-安息香肟(铜试剂)(441-38-3)红外图谱(IR1)
F:8
类别:有毒物品
急性毒性:口服-大鼠 LD: >; 500 毫克/公斤; 腹腔-小鼠 LD50: 150 毫克/公斤
灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
敏感性:Light Sensitive